[Moto G 2015 Q&A, Help & Troubleshooting] axbom:
On the back of the phone it says Model: XT1541 and I'm using the XT1541 6.0 version from this thread http://xdaforums.com/2015-moto-g/general/index-moto-g-factory-firmware-images-t3169639 so it should be the right one!

Here's the log I get when flashing:

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot oem fb_mode_set

...

OKAY [ 0.000s]

finished. total time: 0.000s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash partition gpt.bin

target reported max download size of 268435456 bytes

sending 'partition' (32 KB)...

OKAY [ 0.016s]

writing 'partition'...

(bootloader) This may take a few seconds, if a

(bootloader) different partition table is being

(bootloader) flashed since we need to backup

(bootloader) and restore a few partitions

(bootloader) Flashing primary GPT image...

(bootloader) Flashing backup GPT image...

OKAY [ 0.708s]

finished. total time: 0.723s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash bootloader bootloader.img

target reported max download size of 268435456 bytes

sending 'bootloader' (2546 KB)...

OKAY [ 0.094s]

writing 'bootloader'...

(bootloader) flashing sbl1 ...

(bootloader) flashing aboot ...

(bootloader) flashing tz ...

(bootloader) flashing hyp ...

(bootloader) flashing rpm ...

OKAY [ 1.551s]

finished. total time: 1.645s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash logo logo.bin

target reported max download size of 268435456 bytes

sending 'logo' (1352 KB)...

OKAY [ 0.047s]

writing 'logo'...

OKAY [ 0.078s]

finished. total time: 0.125s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash boot boot.img

target reported max download size of 268435456 bytes

sending 'boot' (16384 KB)...

OKAY [ 0.519s]

writing 'boot'...

OKAY [ 0.936s]

finished. total time: 1.471s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash recovery recovery.img

target reported max download size of 268435456 bytes

sending 'recovery' (16484 KB)...

OKAY [ 0.531s]

writing 'recovery'...

OKAY [ 0.954s]

finished. total time: 1.486s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash system system.img_sparsechunk.0

target reported max download size of 268435456 bytes

sending 'system' (243355 KB)...

OKAY [ 7.717s]

writing 'system'...

OKAY [ 8.975s]

finished. total time: 16.723s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash system system.img_sparsechunk.1

target reported max download size of 268435456 bytes

sending 'system' (233538 KB)...

OKAY [ 7.478s]

writing 'system'...

OKAY [ 7.597s]

finished. total time: 15.092s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash system system.img_sparsechunk.2

target reported max download size of 268435456 bytes

sending 'system' (256922 KB)...

OKAY [ 8.213s]

writing 'system'...

OKAY [ 8.308s]

finished. total time: 16.521s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash system system.img_sparsechunk.3

target reported max download size of 268435456 bytes

sending 'system' (257262 KB)...

OKAY [ 8.198s]

writing 'system'...

OKAY [ 8.303s]

finished. total time: 16.500s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash system system.img_sparsechunk.4

target reported max download size of 268435456 bytes

sending 'system' (255507 KB)...

OKAY [ 8.142s]

writing 'system'...

OKAY [ 8.575s]

finished. total time: 16.717s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash system system.img_sparsechunk.5

target reported max download size of 268435456 bytes

sending 'system' (258021 KB)...

OKAY [ 8.225s]

writing 'system'...

OKAY [ 8.266s]

finished. total time: 16.507s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash system system.img_sparsechunk.6

target reported max download size of 268435456 bytes

sending 'system' (210541 KB)...

OKAY [ 6.716s]

writing 'system'...

OKAY [ 11.695s]

finished. total time: 18.410s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash modem NON-HLOS.bin

target reported max download size of 268435456 bytes

sending 'modem' (36984 KB)...

OKAY [ 1.165s]

writing 'modem'...

OKAY [ 0.974s]

finished. total time: 2.155s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot erase modemst1

erasing 'modemst1'...

OKAY [ 0.031s]

finished. total time: 0.031s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot erase modemst2

erasing 'modemst2'...

OKAY [ 0.016s]

finished. total time: 0.016s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot flash fsg fsg.mbn

target reported max download size of 268435456 bytes

sending 'fsg' (2159 KB)...

OKAY [ 0.078s]

writing 'fsg'...

OKAY [ 0.094s]

finished. total time: 0.172s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot erase cache

erasing 'cache'...

OKAY [ 0.016s]

finished. total time: 0.016s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot erase userdata

erasing 'userdata'...

OKAY [ 0.047s]

finished. total time: 0.047s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot erase customize

erasing 'customize'...

OKAY [ 0.016s]

finished. total time: 0.016s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot erase clogo

erasing 'clogo'...

OKAY [ 0.031s]

finished. total time: 0.047s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot oem fb_mode_clear

...

OKAY [ -0.000s]

finished. total time: -0.000s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>fastboot reboot

rebooting...

finished. total time: -0.000s

C:\Users\Simon\Desktop\adb-fastboot-latest_win_linux>

From what I can see it all looks fine?